Showing 25–48 of 222 results

GAOTek Dual Beam Turbidimeter

SKU: GAOTek-CTM-129
This dual beam turbidimeter has minimum detection limit of 0.02NTU, 90° scattering method, and accuracy of ≤5% (±2%FS).

GAOTek Online Digital Turbidity Meter

SKU: GAOTek-CTM-128
This online digital turbidity meter has measurement range of 0 to 4000.00 NTU, power supply of 90 to 260 V AC 50/60 Hz, and output of 4 to 20 mA.

GAOTek Digital Turbidity Meter

SKU: GAOTek-CTM-127
This digital turbidity meter has accuracy of ±2%, basic rotary speed of 6,12,30,60 rpm, and range of 10,000 to 2,000,000 mpas.

GAOTek Water Test Turbidimeter

SKU: GAOTek-CTM-126
This turbidimeter has pressure range of ≤0.4Mpa, flow rate of ≤2.5 m/s,8.2ft/s and, measurement range of 0.01 to 4000 NTU.

GAOTek Turbidimeter

SKU: GAOTek-HLT-139
This turbidimeter has a measuring range of 0.00 to 50.00 NTU, 50 to 1000 NTU, resolution of 0.01 NTU/ 1 NTU, and accuracy ± 5 % FS or ± 0.5 NTU.

GAOTek Portable Turbidimeter

SKU: GAOTek-HLT-105
This Product Portable turbidimeter has a minimum reading of 0.001, allowable error of indication is ≤±6%, and stability of indication is ≤±0.5% FS.

GAOTek Portable Turbidimeter

SKU: GAOTek-HLT-103
GAOTek Turbidity measurement portable turbidimeter has a Control interface with two groups of ON/OFF relay contacts, divided into high and low alarm photoelectric isolation output

GAOTek Portable Handheld Turbidimeter

SKU: GAOTek-HLT-107
GAOTek Portable handheld turbidimeter Uses the Nephelometric principle with 90° detection.

GAOTek PH Electrode Turbidity Sensor

SKU: GAOTek-HLT-135
This pH electrode turbidity sensor has a measuring range of 0 to 14 pH, power supply of DC 9 to 30 V, and accuracy of ±0.01 pH.

GAOTek NTU Scale Turbidity Meter

SKU: GAOTek-HLT-138
This NTU scale turbidity meter has a measuring range of 0 to 5000 NTU, resolution of 0.1 NTU to 0,01 NTU, and a power supply of 220 V AC.

GAOTek Water Quality Tester Turbidimeter

SKU: GAOTek-HLT-137
This water quality tester turbidimeter has a PH range is  0.00 to 14.00 PH, ORP of 1.24 mi to 1.24 mi, and electrical conductivity of 1 to 100ms/cm.

GAOTek Multifunction LCD Portable Turbidimeter

SKU: GAOTek-HLT-136
GAOTek multifunction LCD portable turbidimeter It adopts a 3-inch color LCD with intuitive GUI graphic navigation and membrane button panel design.

GAOTek Turbidimeter For Water Treatment

SKU: GAOTek-HLT-132
This turbidimeter for water treatment has a power supply of AC 220 V+10% 50 Hz/60 Hz, output accuracy of 0.2% FS, and maximum load of 750 Ω.

GAOTek Digital Water Tester Turbidimeter

SKU: GAOTek-HLT-134
GAOTek digital water tester turbidimeter is a device designed to be permanently installed as either a stand-alone instrument or as part of a control panel - to offer continuous turbidity measurements from a Turbidity Sensor.

GAOTek LED Turbidimeter

SKU: GAOTek-HLT-133
This LED turbidimeter has power supply 220 V 50 Hz, measurement range is 0 to 20 mg/L, and accuracy is 0.2% FS.

GAOTek High Performance Portable Turbidity

SKU: GAOTek-HLT-130
GAOTek high performance portable turbidity Sensor adopts 90°scattering light principle, RS485 and standard Modbus, with a good advantage of wide range, self-cleaning and free maintenance; It can be used to measure turbidity value of backwash water in filter tank, raw water and sedimentation tank in waterworks, monitoring the water quality in industrial production and regular water monitoring for surface water, groundwater and pipe network.

GAOTek Digital Turbidity Sensor

SKU: GAOTek-HLT-131
GAOTek digital turbidity sensor uses fluorescence measurement of dissolved oxygen, blue light emitted by the phosphor layer, a fluorescent substance is excited to emit red light, and the fluorescent substance and the concentration of oxygen is inversely proportional to the time back to the ground state.

GAOTek High Precision Portable Turbidimeter

SKU: GAOTek-HLT-129
GAOTek high precision portable turbidimeter measure optical density of microorganism suspension, determine the inoculation concentration of microorganisms according to McFarland turbidity.

GAOTek LED Light Source Turbidity Meter

SKU: GAOTek-HLT-128
This LED light source turbidity meter has minimum readout of 0.01, measuring range of 5 to 100, 100 to 1000, and basic error ±5% FS.

GAOTek Portable Turbidity Meter

SKU: GAOTek-HLT-127
This portable turbidity meter has measuring range 0 to 10000 mg/L, accuracy of 2.0 %(FS), and power supply of DC 12 V.

GAOTek High Precision Turbidimeter

SKU: GAOTek-HLT-126
GAOTek high precision turbidimeter has narrow band filter system, less susceptible to interference of light (For BK-T201/BK-T202),Cold light source, narrowband interference optical system (For BK-T201A/BK-T202A).

GAOTek Digital Turbidity Meter

SKU: GAOTek-HLT-104
This digital turbidity meter has a measuring range of 0 to 100, 0 to 4000 NTU, accuracy ±2%, and operation temperature of 0 to 45 °F.

GAOTek Portable Turbidity Meter

SKU: GAOTek-HLT-102
This portable turbidity meter has a measuring range of up to (0 to 20.00) NTU, resolution of 0.01 NTU, 0.1 NTU, 1 NTU, and accuracy ≤±8%.

GAOTek Salinity Turbidity Sensor

SKU: GAOTek-HLT-101
This salinity turbidity sensor has a measuring range of ±1000.0 mV (0.00 to 14.00) pH, EC range is 0 to 10 mS/cm, and temperature range is 0 to 60 °F.